Objective To explore the curative effect of surgical treatment for primary liver cancer with portal vein tumor thrombus（PVTT）. Methods The clinical data of 227 patients who were performed surgical treatment because of primary liver cancer with PVTT were analyzed retrospectively. Results Two hundreds and seventeen cases were performed surgical resection, 14 cases died from postoperative complications. The median survival time was 17.7 months, and the l-, 2-, 3-, and 5-year survival rates were 61.9%, 37.2%, 21.7%, and 4.0% respectively. There were 40 cases with PVTT ofⅠtype, the l-, 2-, 3-, and 5-year survival rates were 82.3% , 61.7%, 38.6%, and 6.6% respectively，which was obviously higher than those with PVTT of Ⅱ type （n=129, 61.1%, 34.3%, 20.8%, and 5.3%） and PVTT of Ⅲ type （n=48, 46.8%, 24.0%, 9.6%, and 0）, P＜0.05. There were 84 cases whose PVTT and tumor were resected together, the l-, 2-, 3-, and 5-year survival rates were 67.3%, 43.2%, 28.1%, and 7.9% respectively，which were obviously higher than those patients whose PVTT were removed from cross-section of liver （n= 85, 65.1%, 38.8%, 22.3%, and 3.4%） and patients whose PVTT were removed by cutting the portal vein （n=48, 46.8%, 24.0%, 9.6%, and 0）, P＜0.05. The l-, 2-, 3-, and 5-year survival rates of 76 cases who received postoperative therapy of TACE/TAI were 75.3%, 53.2%, 33.1%, and 5.7% respectively, which were obviously higher than those patients who were not received any postoperative therapy （n=141, 54.8%, 29.1%, 15.9%, and 3.2%）, P＜0.05. Conclusions Surgical treatment is an effective treatment for primary liver cancer with PVTT. Surgery should strive for resecting the tumor and PVTT together, and postoperative therapy of TACE/TAI may have a favorable effect on the long term survival rate.
ObjectiveTo observe the clinical efficacy of lesion clearing, decompression and fusing, and fixation with single nail from the anterior way for thoracic vertebra tuberculosis. MethodsFrom January 2008 to September 2011, 42 patients with thoracic vertebra tuberculosis were treated in our hospital. There were 28 males and 14 females with the age between 27 and 63 years old, averaging 45. The course of the disease ranged from 4 to 12 months, averaging 8 months. According to the affected parts and segments, there was 1 case of upper thoracic vertebrae involvement, 20 of inner thoracic spine, 21 of lower thoracic vertebrae, 9 of multiple segments, and 2 of multi-level noncontiguous tuberculosis. All patients accepted preoperative normal anti-tuberculosis drugs for 2 to 4 weeks. After confirming that the anti-tuberculosis treatment was effective, we cleared the lesion, fused by decompression at iliac crest bone graft sites and fixed by single nail from the anterior way. Postoperative regular follow-up was carried out. X ray film was used to detect the fusion, paralysis Frankel classification was adopted to evaluate the function recovery of patients, and visual analog pain score (VAS) was used to assess the relief of patients' symptoms. ResultsAll incisions of the patients were healed by the first intention. There was no recurrence in the tuberculosis focus area. Follow-up was done in forty cases for 12 to 34 months, averaging 23 months. X-ray review showed that the bone graft area turned into osseous fusion in all patients with the fusion time ranging from 10 to 16 months, averaging 13 months. No nail bar system loose or fracture occurred. Paralyzed patients Frankel classification showed that there were 2 A-level, 3 B-level, 9 C-level, 25 D-level, and 3 E-level cases before operation. During the last follow-up, there were no A-level, 1 B-level, 5 C-level, 10 D-level, and 26 E-level cases. Local pain VAS score results showed that preoperative point was 7.82±1.03, and the final follow-up point was 0.52±0.31, with a significant difference (P<0.05). ConclusionLesion clearing, fusion and single nail application from the anterior way is one of the reliable and efficient ways in thoracic vertebra tuberculosis surgery and the results are satisfying.
Objective To retrospectively analyze the clinical and imaging features of multi-segmental lumbar intervertebral disc protrusion and its treatment with the limited recessive decompression operation. Methods Twenty two patients (14 males and 8 females, aged 49-68 years) were admitted to hospital from March 1999 to March 2004. They suffered from multisegmental lumbar intervertebral disc protrusion that involved L1S1 and were treated with the limited recessive decompression operation. Results The follow-up for 4-21 months showed that 16 of the patients had an excellent outcome, 5 had a good outcome, and 1 had fair outcome. There were nosuch operative complications as nerve root lesions and putamen lesions. Conclusion The limited recessive decompression operation is one of the available good treatments for multi-segmental lumbar intervertebral disc protrusion. It solves problems of herniation and stenosis and maintains stability ofthe spine.
ObjectiveTo evaluate the effectiveness and safety of the additional catheter-directed thrombolysis (CDT) and conventional treatment (CT) for treatment primary deep vein thrombosis. MethodsDatabases such as CNKI, WanFang Data, Pubmed, EMBASE.com, Medline, CBM, CSJD, CJFD, and the Cochrane Library were electronically searched from the date of their establishment to 30 June, 2013, and the relevant literatures and conference proceedings were also manually searched to include randomized controlled trials (RCTs) on comparison of additional CDT versus CT for primary deep vein thrombosis. Two reviewers independently screened studies according to the inclusion and exclusion criteria, extracted data, and accessed the methodological quality of the included studies. Then the meta-analysis was performed by using RevMan 5.1 software. Publication bias was assessed by STATA software. A meta-regression model was used to describe between study variability. ResultsTwo RCTs including 3 literatures contain 224 patients reporting data on safety and efficacy of CDT versus CT were included. There were no publication bias (Begg'S test, Z=1.02. P > 0.05;Egger'S test, t=0.98, P > 0.05). The results of meta-analysis showed that:in 6 months after surgery iliofemoral vein patency rate of CDT group was higher than that of CT group (OR=3.62, 95% CI:1.51-8.64, P=0.004), in 6 months after surgery CDT group with a lower rate than CT group of the iliofemoral vein occlusion and (or)venous reflux rate (OR=0.24, 95% CI:0.11-0.53, P=0.000), and the incidence rate of PTS in 24 months after surgery in CTD group was less than that of CT group (OR=0.55, 95% CI:0.31-0.96, P=0.040). There were no statistically significant of the major complications after surgery between CDT group and CT group (OR=1.34, 95% CI:0.12-15.69, P=0.810). But the incidence rates of minor complications and total complications after surgery in CT group were lower than those of CDT group (OR=13.67, 95% CI:4.08-45.83, P < 0.00 01 and OR=11.67, 95% CI:4.40-30.99, P < 0.000 01). ConclusionsCDT is a effective and positive way to treat early deep venous thrombosis especially in terms of the patency of vascular and prevent the occlusion and PTS. Due to the limitation of the included studies, large sample size, multicenter, and high quality studies are needed to verify the above conclusion, such as the ATTRACT Study. The intracavitary therapy could be applied to clinic combining individual conditions of patients.
ObjectiveTo explore the relationship of topoisomerase typeⅡA (TOP2A)to human epidermal growth factor receptor 2(HER2/neu), and the therapeutic prediction of TOP2A in clinical chemotherapy for breast cancer. MethodThe Cochrane, Medline, Embase, PubMed, CNKI, and WANFANG data were retrieved to get the related literatures about TOP2A and the effect of anthracycline-based drugs. ResultsThe TOP2A gene and HER2 gene were all located in 17q21, the TOP2A gene was a downstream gene of the HER2 gene. There was some relationship of the HER2 to TOP2A gene abnormality. There was some controversy about HER2 and TOP2A on anthracycline regimens reaction. It was generally accepted that the status of TOP2A gene for predicting the effect of patients with anthracycline regimens might be more precise. There was inconsistency between the gene amplification and overexpression of TOP2A, which was two different biological behaviors, and which might be the characteristics of different molecular subtypes. In terms of the present study, a plenty of clinical researches could illustrate that TOP2A was an important target of anthracycline. But anthracycline-based drugs could induce the apoptosis of the cell through various mechanisms, so the anthracyclinebased drugs killed tumor cells in breast cancer needed not inhibit TOP2A, might be more complex than previously predicted. ConclusionsTOP2A is an important target of anthracycline. But it seems to be limited only by observing the TOP2A for predicting curative effect of anthracycline-based drugs.
Objective To investigate the curative effect of peritoneal drainage tube fixation with titanium clamp in 210 patients during laparoscopic operations. Methods The clinical data of 210 patients with peritoneal drainage fixation via titanium clamp during laparoscopic operations in this hospital were analyzed retrospectively. Results In 210 patients, drainage tube placement lasted for 5-20 d with an average of 8.5 d. No complications such as drainage tube drifting, position changing or obstructed drainage occurred, and all the patients were successfully extubated. Conclusion During laparoscopic operations, the method that drainage tube fixed with titanium clamp is simple with reliable drainage results, affirmed curative efficacy and obviously decreased operative complications, which is worthy of clinical practice and generalization.
ObjectiveTo compare the keyhole approach and traditional craniotomy in the treatment of basal ganglia region hypertension cerebral hemorrhage postoperative epileptic curative effect comparison keyhole approach and traditional craniotomy in the treatment of basal ganglia region the curative effect of hypertensive cerebral hemorrhage postoperative epilepsy. MethodsCollected cases of basal ganglia region admitted in department of neurosurgery our hospital from September 2006 to March 2015, 108 cases of hypertensive cerebral hemorrhage patients, randomly divided into two groups:keyhole approach group (58 cases) and conventional surgery group (50 cases).Two groups of patients with perioperative all use the same management scheme, using statistical methods to analyze clinical data of two groups of patients, such as age, sex, blood loss, postoperative epilepsy, drug efficacy and the incidence of adverse drug reactions, etc. ResultsPostoperative follow-up of 2 years, keyhole approach group 12 cases sufferred postoperative seizure, 1 case of patients with status epilepticus, no death occurred; a total of 10 cases of mono-antiepileptic drug(AEDs) therapy effectively, and 7 cases present adverse drug reactions; Traditional surgical postoperative seizures 22 cases, 9 cases occurred status epilepticus, and five died as a result, only five were effective for single therapy, and 15 cases with adverse drug reactions.Statistical results suggest the incidence of postoperative epilepsy, the incidence of severe epilepsy, prognosis, single drug control and adverse drug reactions between the tuo groups have significant difference (P < 0.05). ConclusionCompared with traditional craniotomy for removal of hematoma, keyhole approach greatly reduce the incidnce of basal ganglia region hypertension cerebral hemorrhage postoperative complications, severe epilepsy and adverse reaction of AEDs.Therefore, keyhole approach in the treatment of basal ganglia region hypertension cerebral hemorrhage is an admirable way of treatment.
Objective To summarize the experience of the surgical treatment of total anomalous pulmonary venous connection (TAPVC) in 31 cases，so as to elevate the operative effect. Methods The total corrected operation under moderate hypothermic cardiopulmonary bypass were performed in 31 cases with TAPVC. Site of drainage was supracardiac (n=16),cardiac(n=13)and mixed(n=2). Other accompanying congenital cardiac malformations were diagnosed such as atrial septal defect(n=31), patent ductus arteriosus(n=4), pulmonic stenosis(n=1), mitral regurgitation(n=1), tricuspid regurgitation (n=15)，etc. Results No hospital death was observed in the early period of operation (30 d). Complication occurred in 8 cases (25.8%), such as paroxysm of nodal rhythm(n=1), Ⅰ° atrial ventricular block(n=1), frequently atrial premature beats and paroxysm of auricular tachycardia(n=1),pulmonary infection(n=2),atelectasis(n=1), pneumatothorax (n=1), left diaphragmatic paralysis and pulmonary infection with tracheal reintubation (n=1),etc. All of them discharged after active therapy. All of 31 cases was followed up, followup time was 2.8±1.5 years. 30 cases were living (96.7%) and 1 case died of heart failure 8 months after operation. 2 cases had auricular arrhythmia with a bad medical effect. 28 cases(93.3%) had normal heart function and they could work and live normally after discharged. Conclusion Surgical procedure should be based on individual abnormality for TAPVC.Surgeons should take care not only of the stenosis of anastomotic stoma,but also of the arrhythmia after operation.Satisfied correction of the abnormality is important and the curative effect of those cases is approving.
Objective To evaluate the clinical effect of staging endovascular angioplasty in treatment for iliofemoral venous post-thrombotic syndrome （PTS）. Methods The clinical data of 45 patients with iliofemoral venous PTS from May 2008 to October 2011 in this hospital were analyzed retrospectively. After the identification of the stenosis or occlusion by angiography via femoral vein by percutaneous puncture or incision puncture， recanalization of the occlusion was done by guide wire. Then the percutaneous transluminal angioplasty （PTA） was performed. Results A total of 45 cases （45 legs） had been undergone PTA. The procedures were technically successful in all the patients. No serious complications such as lumen rupture happened. Follow-up time was 6-30 months with （18.06±3.12） months， the symptoms of the affected limb were obviously relieved in 31 cases， partly relieved in 10 cases， not relieved in 4 cases. Reexamination of venous angiography， 9 cases were cured， 18 cases were excellent， 14 cases were improved， 4 cases were ineffective. The total effective rate was 91.11% （41/45）. Conclusion PTA is a safe and effective method in treatment for iliofemoral venous PTS.
Objective To assess the curative effect of percutem transilluminated with negative pressured on the potaried technique on the treatment of venous ulcer in lower extremity. Methods The clinical date of 300 cases involving 300 legs with venous ulcer in lower extremity， who underwent the percutum transilluminated negative pressured potaried technique using TRIVEXTM Ⅱ potaried system or the percutum transfixion surgical treatment from October 2005 to June 2009, were analyzed. Three hundred cases were randomly divided into potaried group and transfixion group. In potaried group, there were 190 cases involving 190 legs treated with TRIVEXTM Ⅱ potaried system. In transfixion group, 110 cases involving 110 legs treated with percutum transfixion. The clinical indexes of skin infection rate and skin necrosis rate, shrinkage rate of wound area and skin depigmentation rate, ulcer healing rate and ulcer recurrence rate were calculated to assess the clinical curative effect on day 5, day 20, day 120 and day 360 after operation respectively. Results The rates of skin infection and skin necrosis were significantly decreased in potaried group compared with transfixion group on day 5 after operation (P＜0.05), the rates of shrinkage of wound area and skin depigmentation were significantly increased in potaried group compared with transfixion group on day 20 (P＜0.05). The ulcer healing rate was not significantly different between the two groups on day 120 (Pgt;0.05). Ulcer recurrence rate was remarkably lower in potaried group than that in transfixion group on day 360 (P＜0.05). Conclusion It can be concluded that percutem transilluminated with negatived pressured on the potaried technique with TRIVEXTM Ⅱ potaried system can efficiently promote the healing of venous ulcer in the lower extremity, and at the same time it has an ascendancy in lessening skin infection and skin reinjury.